adidas Twenty2Yds AR 14 Cricket Boot Endorsed by Stuart Broad and Steven Finn - Designed to their specifications, these boots truly are the professional's choice. adiPRENE - Lined insole dissipates rebound shockwaves away from contact areas to minimise the risk of injury. Sloping Upper - Offers the fast bowler's foot the space it needs to manoeuvre during impact. TPU Injected Torsion Bar - Maintains shape and form to minimise the risk of injury. TRAXION - Blades arranged in a circular configuration to aid a spin bowler's rotation as they pass through their delivery stride.